OPERATING INSTRUCTIONS for STIRRER OVERHEAD

OPERATING INSTRUCTIONS for STIRRER OVERHEAD
IN STRUC TION MANUA L
Laboratory Equipment Pty Ltd
email: [email protected]
Ph: 02 9560 2811 • Fax: 02 9560 6131
www.labec.com.au
2014
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IMPORTANT SAFETY INSTRUCTIONS
WARNING
1) The vessel should match the size of the heating mantle excactly, it needs good
heat conductor between the vessel & mantle.
2) The vessel should be clean, bad conductor can make the vessel burst.
3) The mantle has to be operated with vessel inside the mantle.
4) The vessel has to be with liquid inside.
5) The vessel must be resistent the respective operating temperature.
6) Keep the heating mantle dry. Even small quautities of liquids can destroy the
heating elements.
7) Do not heat any substances above temperature which will cause hazards of
explosion, implosion or release of toxic or flammable gases arising from the
materials being heated.
8) Do not use in the presence of flammable or combustible materials or explosive
gases.
Do not use in the presence of pressurized or sealed containers.
Fire or explosion may result, causing severe injury or death.
9) To avoid electrical shock, always use a properly grounded electrical outlet of
correct voltage and current handling capacity.
10) The user has the responsibility for carrying out appropriate decontamination, if
hazardous material is split on or inside the equipment.
11) The user shall be aware that, if the equipment is used in a manner not specified
by the manufacturer, the protection provided by the equipment may be impaired.
12) The instrument should be placed so, that handy operation of the ON-OFF power
switch Is possible, and that the mantle power cable can be disconected from the
main in
case of risk.
OPERATION INSTRUCTIONS
* Connect the instrument to a ground mains outlet, after ensuring that the Voltage
is the same as given on the name plate. The MANTLE must be connected
to an earthen (grounded) supply.
The Heat controller maintains a set temperature of the heater by turning the power
ON and OFF over short time intervals. The greater the percentage of time the power
is on, the higher the temperature. At the MAX position, power is on continuously and
maximum temperature is obtained. From the OFF position, the knob may be turned
either to the right of left. For fast heatup, turn the knob to Full position. When the
desired temperature is reached, reduce the setting to the point where the
temperature will be maintained. The pilot light is always on when the power is on.
CAUTION : When turning OFF the control be sure the knob is in STOP position and
the indicator light is out.
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